/* ============================================================
 * This code is part of the "apex-lang" open source project avaiable at:
 * 
 *      http://code.google.com/p/apex-lang/
 *
 * This code is licensed under the Apache License, Version 2.0.  You may obtain a 
 * copy of the License at:
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * ============================================================
 */
global class StringBuffer {

	private String theString;
	
	global StringBuffer(){
		this('');
	}
	
	global StringBuffer(String str){
		theString = str;
	}

	global StringBuffer(Decimal d){
		theString = '' + d;
	}
	
	global StringBuffer(Double d){
		theString = '' + d;
	}
	
	global StringBuffer(Long l){
		theString = '' + l;
	}
	
	global StringBuffer(Integer i){
		theString = '' + i;
	}
	
	global StringBuffer(Blob b){
		theString = '' + b;
	}
	
	global StringBuffer(Boolean b){
		theString = '' + b;
	}
	
	global StringBuffer(Date d){
		theString = '' + d;
	}
	
	global StringBuffer(Datetime d){
		theString = '' + d;
	}
	
	global StringBuffer(ID id){
		theString = '' + id;
	}
	
	global StringBuffer(Time t){
		theString = '' + t;
	}

	global StringBuffer append(String str){
		theString += str; return this;	
	}

	global StringBuffer append(Decimal d){
		theString += d;	return this;
	}
	
	global StringBuffer append(Double d){
		theString += d;	return this;
	}
	
	global StringBuffer append(Long l){
		theString += l;	return this;
	}
	
	global StringBuffer append(Integer i){
		theString += i;	return this;
	}
	
	global StringBuffer append(Blob b){
		theString += b;	return this;
	}
	
	global StringBuffer append(Boolean b){
		theString += b;	return this;
	}
	
	global StringBuffer append(Date d){
		theString += d;	return this;
	}
	
	global StringBuffer append(Datetime d){
		theString += d;	return this;
	}
	
	global StringBuffer append(ID id){
		theString += id; return this;
	}
	
	global StringBuffer append(Time t){
		theString += t;	return this;
	}

	global String toStr(){
		return theString;
	}
}